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SEALMASTER Pillow Block Bearing: 1 7/16 in Bore, Cast Iron, Set Screws - General Purpose Pillow Block Ball Bearings
SEALMASTERGeneral Purpose Pillow Block Ball Bearings

SEALMASTER Pillow Block Bearing: 1 7/16 in Bore, Cast Iron, Set Screws

The SEALMASTER Pillow Block Bearing is a general purpose pillow block ball bearing with a 1 7/16 in bore. This inch-system unit features a cast iron housing, set screw locking, and a 1 7/8 in shaft height. It is…

SKU 3G-OTH-110269

Brand
SEALMASTER
Item
Pillow Block Bearing: 1 7/16 in Bore, Cast Iron, Set Screws
Category
General Purpose Pillow Block Ball Bearings
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Technical Specifications

SEALMASTER
Manufacturer Part Number
NP-23
Type
Cast Iron, Set Screws
Shaft Ht
1 7/8 in
Mounting Bolt Size
1/2 in
System of Measurement
Inch
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SEALMASTER Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SEALMASTER Pillow Block Bearing is a general purpose pillow block ball bearing with a 1 7/16 in bore. This inch-system unit features a cast iron housing, set screw locking, and a 1 7/8 in shaft height. It is designed for a 1/2 in mounting bolt size and is identified by manufacturer part number NP-23.

Frequently Asked Questions

What is the SEALMASTER NP-23 pillow block bearing used for?

The SEALMASTER NP-23 is a general purpose pillow block ball bearing used to support rotating shafts in industrial machinery such as conveyors, fans, and pumps. Its cast iron housing and set screw locking provide reliable shaft retention in moderate-load, inch-system applications.

What are the specifications of the SEALMASTER NP-23 pillow block bearing?

The SEALMASTER NP-23 has a 1 7/16 in bore, cast iron housing, set screw locking, and a 1 7/8 in shaft height. It uses a 1/2 in mounting bolt size and is designed for inch-system applications. The manufacturer part number is NP-23.

Where to buy the SEALMASTER NP-23 pillow block bearing worldwide?

3G Electric supplies the SEALMASTER NP-23 pillow block bearing worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time.

How to install the SEALMASTER NP-23 pillow block bearing?

To install the SEALMASTER NP-23, first ensure the shaft is clean and the bore is aligned. Tighten the set screws evenly against the shaft using the recommended torque. Mount the bearing on a flat surface using 1/2 in bolts. Always follow the manufacturer's installation guidelines for proper alignment and lubrication.

Used in

Common applications for SEALMASTER
Conveyor systems — SEALMASTER NP series pillow block bearings for belt conveyor idler shafts
Material handling fans — SEALMASTER SFT series flange bearings for fan housing mounting
Pump drives — SEALMASTER MP series medium-duty pillow blocks for pump shaft support
Agricultural equipment — SEALMASTER ER series insert bearings in auger and elevator assemblies
Packaging machinery — SEALMASTER NPL low-base pillow blocks for compact conveyor sections
Industrial blowers — SEALMASTER SFT-23 flange bearing for blower shaft end support

SEALMASTER Products

3G Electric supplies SEALMASTER general purpose pillow block ball bearings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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